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AD7680集成電路(IC)模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書(shū)PDF中文資料

AD7680
廠(chǎng)商型號(hào)

AD7680

參數(shù)屬性

AD7680 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝為卷帶(TR);類(lèi)別為集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 16BIT SAR 8MSOP

功能描述

Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP
IC ADC 16BIT SAR 8MSOP

文件大小

1.23078 Mbytes

頁(yè)面數(shù)量

29 頁(yè)

生產(chǎn)廠(chǎng)商 Analog Devices
企業(yè)簡(jiǎn)稱(chēng)

AD亞德諾

中文名稱(chēng)

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠(chǎng)標(biāo)識(shí)
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更新時(shí)間

2024-11-8 20:06:00

AD7680規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, the AD7903 samples the voltage difference between the INx+ and INx? pins. The voltages on these pins usually swing in opposite phases between 0 V and VREF. The externally applied reference voltage of the REFx pins (VREF) can be set independently from the supply voltage pins, VDDx. The power of the device scales linearly with throughput.

Using the SDIx inputs, the SPI-compatible serial interface can also daisy-chain multiple ADCs on a single 3-wire bus and provide an optional busy indicator. It is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic, using the separate VIOx supplies.

The AD7903 is available in a 20-lead QSOP package with operation specified from ?40°C to +125°C.

FEATURES

16-bit resolution with no missing codes

Throughput: 1 MSPS

Low power dissipation

7.0 mW at 1 MSPS (VDD1 and VDD2 only)

12.0 mW at 1 MSPS (total)

140 μW at 10 kSPS

INL: ±0.5 LSB typical, ±2.0 LSB maximum

SINAD: 93.5 dB at 1 kHz

THD: ?112 dB at 1 kHz

True differential analog input range: ±VREF

0 V to VREF with VREF between 2.4 V to 5.1 V

Allows use of any input range

Easy to drive with the ADA4941-1

No pipeline delay

Single-supply 2.5 V operation with 1.8 V/2.5 V/3 V/5 V logic

interface

Serial port interface (SPI)/QSPI/MICROWIRE/DSP compatible

20-lead QSOP package

Wide operating temperature range: ?40°C to +125°C

APPLICATIONS

Battery-powered equipment

Communications

Automated test equipment (ATE)

Data acquisition

Medical instrumentation

Redundant measurement

Simultaneous sampling

AD7680屬于集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)。亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD7680模數(shù)轉(zhuǎn)換器(ADC)模數(shù)轉(zhuǎn)換器(ADC、A/D 或 A 轉(zhuǎn) D)對(duì)模擬信號(hào)進(jìn)行采樣,例如由麥克風(fēng)采集的聲音或傳感器的輸出,然后將其轉(zhuǎn)換為數(shù)字信號(hào)。一般來(lái)說(shuō),數(shù)字輸出是二進(jìn)制補(bǔ)碼二進(jìn)制數(shù),與輸入成比例。輸入類(lèi)型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)(例如自適應(yīng)增量、雙斜率、折疊、流水線(xiàn)、SAR、三角積分、兩步式)進(jìn)行選擇。

產(chǎn)品屬性

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  • 產(chǎn)品編號(hào):

    AD7680ARM

  • 制造商:

    Analog Devices Inc.

  • 類(lèi)別:

    集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)

  • 系列:

    PulSAR?

  • 包裝:

    卷帶(TR)

  • 位數(shù):

    16

  • 采樣率(每秒):

    100k

  • 輸入數(shù):

    1

  • 輸入類(lèi)型:

    單端

  • 數(shù)據(jù)接口:

    SPI,DSP

  • 配置:

    S/H-ADC

  • 比率 - S/H:

    1:1

  • 架構(gòu):

    SAR

  • 參考類(lèi)型:

    Supply

  • 電壓 - 供電,模擬:

    2.5V ~ 5.5V

  • 電壓 - 供電,數(shù)字:

    2.5V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 封裝/外殼:

    8-TSSOP,8-MSOP(0.118",3.00mm 寬)

  • 供應(yīng)商器件封裝:

    8-MSOP

  • 安裝類(lèi)型:

    表面貼裝型

  • 描述:

    IC ADC 16BIT SAR 8MSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
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12+
MSOP
1000
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8680
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AD
2016+
MSOP8
6523
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ADI/亞德諾
24+
NA
16800
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AD
23+
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MSOP8
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